LPT-0038
QUESTION
Most commonly used humectant is?
OPTIONS
(A) NaCl
(B) Glycerol
(C) Both (a) and (b)
(D) None of the above
ANSWER
(C) Both (a) and (b)
EXPLANATION
Both sodium chloride and glycerol can function as humectants by lowering water activity and binding or controlling available water in foods. Since each listed substance can serve this purpose, neither option alone is complete. Hence, option (C) is correct.
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